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Searched refs:grant_ref_t (Results 1 – 25 of 36) sorted by relevance

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/Linux-v5.10/include/xen/
Dgrant_table.h93 int gnttab_end_foreign_access_ref(grant_ref_t ref, int readonly);
101 void gnttab_end_foreign_access(grant_ref_t ref, int readonly,
106 unsigned long gnttab_end_foreign_transfer_ref(grant_ref_t ref);
107 unsigned long gnttab_end_foreign_transfer(grant_ref_t ref);
109 int gnttab_query_foreign_access(grant_ref_t ref);
114 int gnttab_alloc_grant_references(u16 count, grant_ref_t *pprivate_head);
116 void gnttab_free_grant_reference(grant_ref_t ref);
118 void gnttab_free_grant_references(grant_ref_t head);
120 int gnttab_empty_grant_references(const grant_ref_t *pprivate_head);
122 int gnttab_claim_grant_reference(grant_ref_t *pprivate_head);
[all …]
Dxen-front-pgdir-shbuf.h34 grant_ref_t *grefs;
80 grant_ref_t
Dxenbus.h210 unsigned int nr_pages, grant_ref_t *grefs);
211 int xenbus_map_ring_valloc(struct xenbus_device *dev, grant_ref_t *gnt_refs,
/Linux-v5.10/drivers/xen/
Dgrant-table.c73 static grant_ref_t **gnttab_list;
76 static grant_ref_t gnttab_free_head;
117 void (*update_entry)(grant_ref_t ref, domid_t domid,
127 int (*end_foreign_access_ref)(grant_ref_t ref, int readonly);
135 unsigned long (*end_foreign_transfer_ref)(grant_ref_t ref);
142 int (*query_foreign_access)(grant_ref_t ref);
159 #define RPP (PAGE_SIZE / sizeof(grant_ref_t))
162 static inline grant_ref_t *__gnttab_entry(grant_ref_t entry) in __gnttab_entry()
173 grant_ref_t head; in get_free_entries()
221 static void put_free_entry(grant_ref_t ref) in put_free_entry()
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Dxen-front-pgdir-shbuf.c40 grant_ref_t gref_dir_next_page;
41 grant_ref_t gref[1]; /* Variable length */
63 grant_ref_t *priv_gref_head, int gref_idx);
82 grant_ref_t
160 gref)) / sizeof(grant_ref_t))
387 to_copy * sizeof(grant_ref_t)); in guest_fill_page_dir()
404 grant_ref_t *priv_gref_head, in guest_grant_refs_for_buffer()
434 grant_ref_t priv_gref_head; in grant_references()
Dgntdev-dmabuf.c49 grant_ref_t *refs;
496 grant_ref_t priv_gref_head; in dmabuf_imp_grant_foreign_access()
Dpvcalls-back.c59 grant_ref_t ref;
315 grant_ref_t ref, in pvcalls_new_active_socket()
926 grant_ref_t ring_ref; in backend_connect()
/Linux-v5.10/include/xen/interface/
Dgrant_table.h90 typedef uint32_t grant_ref_t; typedef
227 grant_ref_t gref;
266 grant_ref_t ref;
343 grant_ref_t ref;
377 grant_ref_t ref;
489 grant_ref_t ref;
/Linux-v5.10/include/xen/interface/io/
Ddisplif.h521 grant_ref_t gref_directory;
556 grant_ref_t gref_dir_next_page;
557 grant_ref_t gref[1]; /* Variable length */
783 grant_ref_t gref_directory;
Dpvcalls.h25 grant_ref_t ref[];
52 grant_ref_t ref;
71 grant_ref_t ref;
Dsndif.h643 grant_ref_t gref_directory;
678 grant_ref_t gref_dir_next_page;
679 grant_ref_t gref[1]; /* Variable length */
Dblkif.h188 grant_ref_t gref; /* reference to I/O buffer frame */
237 grant_ref_t indirect_grefs[BLKIF_MAX_INDIRECT_PAGES_PER_REQUEST];
Dnetif.h849 grant_ref_t gref;
912 grant_ref_t gref;
Dvscsiif.h182 grant_ref_t gref;
Dring.h417 grant_ref_t ref[]; \
/Linux-v5.10/drivers/xen/xenbus/
Dxenbus_client.c90 grant_ref_t *gnt_refs, unsigned int nr_grefs,
373 unsigned int nr_pages, grant_ref_t *grefs) in xenbus_grant_ring()
466 int xenbus_map_ring_valloc(struct xenbus_device *dev, grant_ref_t *gnt_refs, in xenbus_map_ring_valloc()
497 grant_ref_t *gnt_refs, in __xenbus_map_ring()
611 grant_ref_t *gnt_ref, in xenbus_map_ring_hvm()
696 grant_ref_t *gnt_refs, in xenbus_map_ring_pv()
/Linux-v5.10/drivers/net/xen-netback/
Dcommon.h361 int xenvif_connect_ctrl(struct xenvif *vif, grant_ref_t ring_ref,
377 grant_ref_t tx_ring_ref,
378 grant_ref_t rx_ring_ref);
/Linux-v5.10/drivers/block/xen-blkback/
Dcommon.h109 grant_ref_t indirect_grefs[BLKIF_MAX_INDIRECT_PAGES_PER_REQUEST];
165 grant_ref_t indirect_grefs[BLKIF_MAX_INDIRECT_PAGES_PER_REQUEST];
240 grant_ref_t gnt;
331 grant_ref_t gref;
/Linux-v5.10/drivers/net/
Dxen-netfront.c140 grant_ref_t gref_tx_head;
141 grant_ref_t grant_tx_ref[NET_TX_RING_SIZE];
152 grant_ref_t gref_rx_head;
153 grant_ref_t grant_rx_ref[NET_RX_RING_SIZE];
228 static grant_ref_t xennet_get_rx_ref(struct netfront_queue *queue, in xennet_get_rx_ref()
232 grant_ref_t ref = queue->grant_rx_ref[i]; in xennet_get_rx_ref()
311 grant_ref_t ref; in xennet_alloc_rx_buffers()
448 grant_ref_t ref; in xennet_tx_setup_grant()
802 grant_ref_t ref) in xennet_move_rx_slot()
826 grant_ref_t ref; in xennet_get_extras()
[all …]
/Linux-v5.10/include/uapi/xen/
Dgntdev.h153 grant_ref_t ref;
/Linux-v5.10/drivers/tty/hvc/
Dhvc_xen.c43 grant_ref_t gntref;
372 grant_ref_t gref_head; in xencons_connect_backend()
/Linux-v5.10/net/9p/
Dtrans_xen.c62 grant_ref_t ref;
302 grant_ref_t ref; in xen_9pfs_front_free()
/Linux-v5.10/drivers/scsi/
Dxen-scsifront.c112 grant_ref_t ring_ref;
396 grant_ref_t gref_head; in map_data_for_request()
706 grant_ref_t gref; in scsifront_alloc_ring()
/Linux-v5.10/drivers/gpu/drm/xen/
Dxen_drm_front_evtchnl.c162 grant_ref_t gref; in evtchnl_alloc()
/Linux-v5.10/drivers/char/tpm/
Dxen-tpmfront.c256 grant_ref_t gref; in setup_ring()

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